IMPROVEMENT OF WORK ACTIVITIES TO REDUCE ANTASIDE PRODUCTION PROCESS TIME USING LEAN MANUFACTURING PRINCIPLES AS AN EFFORT DURING THE COVID-19 PANDEMIC Authors Chevy Herli Sumerli A Achmad Ripali Fathony Keywords: - Abstract - Downloads PDF Published 2021-08-02 Issue Vol. 1 No. 1 (2021): International Conference on Innovations in Social Sciences Education and Engineering (ICOISSEE) Section Articles